:root {
    /* Primary Colors */
    --electric-blue: #007BFF;
    --amber: #FFC107;
    --emerald-green: #28A745;
    --slate-gray: #6C757D;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --dark-gray: #343a40;
    --black: #212529;
    
    /* Text Colors */
    --text-primary: var(--black);
    --text-secondary: var(--slate-gray);
    --text-light: var(--white);
    
    /* Background Colors */
    --bg-primary: var(--white);
    --bg-secondary: var(--light-gray);
    --bg-dark: var(--dark-gray);
    
    /* Accent Colors */
    --accent-primary: var(--electric-blue);
    --accent-secondary: var(--amber);
    --accent-success: var(--emerald-green);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('../images/hero-bg.jpg') center/cover;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    padding: 60px 0;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    color: var(--text-light);
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-light);
}

.subtitle-small {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    color: var(--text-light);
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background-color: var(--accent-primary);
    color: var(--text-light);
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta-button:hover {
    background-color: transparent;
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.2);
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--bg-primary);
}

.features h2, .how-it-works h2, .benefits h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-primary);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(108, 117, 125, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--light-gray);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.1);
    border-color: var(--accent-primary);
}

.feature-card .icon {
    font-size: 2rem;
    margin-bottom: 15px;
    display: block;
    color: var(--accent-primary);
}

/* How it Works Section */
.how-it-works {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.step {
    padding: 20px;
    background: var(--bg-primary);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(108, 117, 125, 0.1);
}

.step-number {
    font-size: 2rem;
    margin-bottom: 15px;
    display: block;
    color: var(--accent-primary);
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background-color: var(--bg-primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    padding: 30px;
    text-align: center;
    background: var(--bg-primary);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(108, 117, 125, 0.1);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.1);
}

.benefit-card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
    color: var(--accent-primary);
}

/* Highlight Section */
.highlight {
    padding: 80px 0;
    background-color: var(--accent-secondary);
    text-align: center;
}

.highlight-content {
    max-width: 800px;
    margin: 0 auto;
}

.highlight h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.highlight .cta-button {
    background-color: var(--accent-primary);
    color: var(--text-light);
}

.highlight .cta-button:hover {
    background-color: transparent;
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Footer */
footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 30px 0;
    text-align: center;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    .subtitle-small {
        font-size: 1rem;
    }

    .features h2, .how-it-works h2, .benefits h2, .highlight h2 {
        font-size: 2rem;
    }

    .cta-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .features-grid, .benefits-grid {
        grid-template-columns: 1fr;
    }
}